Finding the Fourth Proportional to 1,795.94, 2,478.60 and 1,050.15

Step by Step Solution

1. Step 1: Write the proportion equation
   1,795.94 : 2,478.60 = 1,050.15 : x
2. Step 2: Convert to fraction form
   1,795.94/2,478.60 = 1,050.15/x
3. Step 3: Cross multiply
   1,795.94x = 2,478.60 × 1,050.15
4. Step 4: Simplify right side
   1,795.94x = 2,602,901.79
5. Step 5: Solve for x
   x = 2,602,901.79/1,795.94
6. Step 6: Final answer
   x = 1,449.33